121478832

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 369500160

約数和(自身を除く): 248021328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 47, 48, 54, 62, 72, 93, 94, 108, 124, 141, 144, 186, 188, 193, 216, 248, 279, 282, 372, 376, 386, 423, 432, 496, 558, 564, 579, 744, 752, 772, 837, 846, 1116, 1128, 1158, 1269, 1457, 1488, 1544, 1674, 1692, 1737, 2232, 2256, 2316, 2538, 2914, 3088, 3348, 3384, 3474, 4371, 4464, 4632, 5076, 5211, 5828, 5983, 6696, 6768, 6948, 8742, 9071, 9264, 10152, 10422, 11656, 11966, 13113, 13392, 13896, 17484, 17949, 18142, 20304, 20844, 23312, 23932, 26226, 27213, 27792, 34968, 35898, 36284, 39339, 41688, 47864, 52452, 53847, 54426, 69936, 71796, 72568, 78678, 81639, 83376, 95728, 104904, 107694, 108852, 143592, 145136, 157356, 161541, 163278, 209808, 215388, 217704, 244917, 281201, 287184, 314712, 323082, 326556, 430776, 435408, 489834, 562402, 629424, 646164, 653112, 843603, 861552, 979668, 1124804, 1292328, 1306224, 1687206, 1959336, 2249608, 2530809, 2584656, 3374412, 3918672, 4499216, 5061618, 6748824, 7592427, 10123236, 13497648, 15184854, 20246472, 30369708, 40492944, 60739416, 121478832]

約数ペア:

[(1, 121478832), (2, 60739416), (3, 40492944), (4, 30369708), (6, 20246472), (8, 15184854), (9, 13497648), (12, 10123236), (16, 7592427), (18, 6748824), (24, 5061618), (27, 4499216), (31, 3918672), (36, 3374412), (47, 2584656), (48, 2530809), (54, 2249608), (62, 1959336), (72, 1687206), (93, 1306224), (94, 1292328), (108, 1124804), (124, 979668), (141, 861552), (144, 843603), (186, 653112), (188, 646164), (193, 629424), (216, 562402), (248, 489834), (279, 435408), (282, 430776), (372, 326556), (376, 323082), (386, 314712), (423, 287184), (432, 281201), (496, 244917), (558, 217704), (564, 215388), (579, 209808), (744, 163278), (752, 161541), (772, 157356), (837, 145136), (846, 143592), (1116, 108852), (1128, 107694), (1158, 104904), (1269, 95728), (1457, 83376), (1488, 81639), (1544, 78678), (1674, 72568), (1692, 71796), (1737, 69936), (2232, 54426), (2256, 53847), (2316, 52452), (2538, 47864), (2914, 41688), (3088, 39339), (3348, 36284), (3384, 35898), (3474, 34968), (4371, 27792), (4464, 27213), (4632, 26226), (5076, 23932), (5211, 23312), (5828, 20844), (5983, 20304), (6696, 18142), (6768, 17949), (6948, 17484), (8742, 13896), (9071, 13392), (9264, 13113), (10152, 11966), (10422, 11656)]